I updated to 7.3.1 and my browser console screen dies every time I move to either VM or Dashboard. My VM no longer works. I keep having to run /etc/rc.d/rc.php-fpm restart to get my console back. I am attaching my diagnostics. Can someone please help. Thanks.

tower2-diagnostics-20260601-1448.zip

Does the dashboard still crash if you boot in safe mode with Docker and VM services disabled?

I just restarted in safe mode. In about 14 years I have never used safe mode. I started the array and dashboard worked until I want to either VM or setting / VM manager and the console froze again.

That suggests a problem with the libvirt image or related. You can try backing up that image and testing with a new one to see if there's still an issue.

How do I get a new one when I can't get into VM settings? Thanks

Rename the libvirt.img to, for example, libvirt.bak, and Unraid should create a new one after the service starts.

OK that worked but how do I now get my VMs back? Apparently my Appdata Backup hasn't been backing up libvirt as expected. Thanks Joe

I just tried recreating my VM using screen shots exactly how my old one was configured but it did not start. I get this

Please post the diagnostiscs and VM name (if there's more than one)

Only 1 VM it is W10VM. Attached are diags. I did briefly get it working by recreated the VM (using the existing vdisk) using a virtual video card, then shut it down, stopped the VM manager, backed up the new libvert, and tried to start the VM manager but it crashed. Something seems to corrupt it? Thanks for your help.

Joe

tower2-diagnostics-20260603-0839.zip

Does creating a new VM with the same settings but a new vdisk work?

After some more hangs and reboots I have got the vm working but only using vnc console. If I try to add my video card back it hangs. I tried to Enable ACS Override in Boot Parameters as I noticed this under system devices "Warning: IOMMU group contains SR-IOV devices. Enable ACS Override in Boot Parameters for proper isolation." but it does not seem to take affect. I may try to manually add it to the config. Is that a good idea? Did you see anything in the diagnostics? I had never had problems with upgrades before.

Could be related to the kernel upgrade; does it still work if you downgrade?

I think I would rather soldier on through the issues instead of going back. At least the vm works enough now to do my backups. I resolved the nvidia driver issue so Plex is back working, and I got my local console back. Once get I this Windows VM to use my Radeon card it and VM manager to stay stable should be ok. Thanks